Termites in Montana
Termite Activity in Montana
Termites are active in portions of Montana, including narrow bands along the eastern and western borders of the state. Termites are more likely to be found in western cities, like Missoula and Dillon, or eastern cities, like Miles City, than cities near the center of the state, like Great Falls or Billings, Montana.
Are Formosan Termites in Montana?
Formosan termites have not been identified in Montana. This species typically lives in very warm locations in the southern U.S.
When Do Termites Swarm in Montana?
Generally, termites swarm on a warm day after a rainfall. Swarms may occur during the winter in heated buildings. The swarming habits of the most common species in Montana are described below.
- The eastern subterranean termite swarms during the day from March to May.
- The western subterranean termite swarms in the daytime in the local rainy season in autumn, winter or early spring.
- The arid-land subterranean termite swarms during the daylight in the spring and fall.
More Information about Termites in Montana
According to Termite Infestation Probability Zones (TIP Zones), portions of Montana are located in TIP Zone #3 (slight to moderate), which means there is some potential for damage by subterranean termites. Areas with lower probabilities for activity require fewer termite control measures to meet International Residential Code building standards for new homes than areas with more frequent activity.
Although drywood termites are not established in Montana, it is possible for this species to travel in wooden objects, such as furniture and wine crates, and establish colonies in the state. Drywood termites have been found in areas far from their native habitats. A licensed termite inspector can help identify species not native to the state.
In states like Montana where termites are active, it is essential to maintain an effective termite prevention and control program. If you own a home in Montana, talk to your termite control expert about methods to help protect your home from termite infestations and damage.